Bathrooms and Infections

Maryn Mckenna (Colin Purrington started the meme) has an nice post on bathroom design and infection risk on her SuperBug blog.  One thing I was not aware of was that hot air hand dryers "pull air from the bathroom floor, not from the outside, so all they’re doing is shooting a blast of hot bacteria full force onto your hands. One study showed that using electric dryers increased bacteria levels on hands by 162 percent.”  It's all pretty scary.  I think alcohol hand rub is the answer.  I like how O'Hare airport in Chicago has alcohol hand rub dispensers just outside each bathroom.

Oh, if you like the signs on the hot air dryer and door, just download Purrington's door signage and hand dryer signage files (PDFs) and print onto 4 x 6″ 3M removable adhesive labels (#6200). Thanks Colin and Maryn!

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